Browsing Production Animal Studies by Author "Van der Horst, Gerhard"

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Bottlenose dolphin (Tursiops truncatus) sperm revisited : motility, morphology and ultrastructure of fresh sperm of consecutive ejaculates

Van der Horst, Gerhard; Medger, Katarina; Steckler, Daniela; Luther, Ilse; Bartels, Paul (Elsevier, 2018-08)

Computer aided sperm analysis systems allow detailed examination of sperm motility and morphology variables, which are important for the understanding of the spermatology of a species and the development of assisted ...
Effects of GnRH vaccination in wild and captive African elephant bulls (Loxodonta africana) on reproductive organs and semen quality

Lueders, Imke; Young, Debbie; Maree, Liana; Van der Horst, Gerhard; Luther, Ilse; Botha, Stephan; Tindall, Brendan; Fosgate, Geoffrey Theodore; Ganswindt, Andre; Bertschinger, Hendrik Jan (Public Library of Science, 2017-09-15)

OBJECTIVES : Although the African elephant (Loxodonta africana) is classified as endangered by the International Union for Conservation of Nature (IUCN), in some isolated habitats in southern Africa, contraception is ...

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